Fire Boltt Sphere Smartwatch vs Fastrack Optimus 2 Pro Smartwatch
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General
| Brand | Fire Boltt | Fastrack |
| Model | BSW106 | |
| Model Name | Sphere | Optimus 2 Pro |
| Ideal For | Men, Women | |
| Sales Package | Smartwatch, Charging Cable, Manual | Smartwatch, Charging Cable, Quick Start Guide |
Design and Body
| Weight | 72 g | 52 g |
| Material | Plastic + Aluminum Alloy | Metal Alloy |
| Strap | Silicone | Silicone |
| Shape | Circle | Circle |
| Water Resistant | Yes | Yes |
| Water Resistant Depth | 1 m | 1.5 m |
| Water Resistant Certificate | IP68 | IP68 |
| Dust Proof | Yes | |
| Scratch Resistant | Yes |
Display
| Type | Color IPS | Color AMOLED |
| Touch | Yes | Yes |
| Size | 1.6 inches | 1.43 inches |
| Resolution | 400 x 400 pixels | 466 x 466 pixels |
| PPI | 400 ppi | 461 ppi |
| Features | 600 nits brightness | 550 Nits Brightness |
Connectivity
| Wi-Fi | No | |
| Bluetooth | Yes, 5.0 | Yes, 5.3 |
| Bluetooth Calling | Yes | Yes |
| GPS | No | |
| Call Features | Call Answer, Call Reject, Call Mute, Call Notifications, Quick Replies (Android) |
Extra
| Voice Assistant | Yes | |
| Notifications | Yes | |
| Extra Features | Multiple Sports Mode | 100+ Sports Mode and Watch Faces, Inbuilt Games, Music & Camera Control, Calculator, SOS Calling |
Camera
| Camera | No | |
| Features | Remote Camera Control |
Technical
| Compatible OS | Android & iOS | Android & iOS |
Multimedia
| No | ||
| Music | Yes |
Battery
| Battery Capacity | 600 mAh | |
| Battery Type | Lithium Ion | Lithium Polymer |
| Removable Battery | Non-Removable Battery | |
| Battery Backup | 7 days | 5 days |
| StandBy Time | 1 month |
Fitness Features and Sensors
| Heart Rate Monitor | Yes | Yes |
| SpO2 (Blood Oxygen) Monitor | Yes | Yes |
| Pedometer | Yes | Yes |
| Altimeter | No | |
| Sleep Monitor | Yes | Yes |
| Reminder | Yes | Yes |
| Meters and Sensors | Calorie Count, Step Count, Accelerometer, Barometer, Gyro Sensor, Light Sensor | Calorie Count, Step Count, Accelerometer |
| Extra Features | Alarm Clock, Stopwatch, Timer | Alarm Clock, Stopwatch, Timer, Auto Stress, Women's Health, Activity Tracker, Breathe Exercise |
Warranty
| Warranty | 1 year, Brand Warranty | 1 year, Warranty on Product |
| Covered in Warranty | Manufacturing Defects | |
| Not Covered in Warranty | Physical Damage |
Discuss
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